Mazda 3 manuals

Mazda 3 Service Manual: Wastegate Actuator Inspection [Mzr 2.3 Disi Turbo]

Mazda 3 Service Manual / Engine / Forced Induction / Wastegate Actuator Inspection [Mzr 2.3 Disi Turbo]

1. Remove the air hose and air duct..

2. Disconnect the hose from the wastegate actuator.

3. Plug the wastegate actuator as shown in the figure.


4. Connect the vacuum pump to the port

5. Raise the pressure slowly and take a measurement of the pressure when the rod stroke is 1.5 mm {0.06 in}

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Turbocharger Inspection [Mzr 2.3 Disi Turbo]
Compressor Wheel Inspection 1. Remove the turbocharger.. 2. Visually inspect the compressor wheel from view A for the cracks, damage, or bending on all the compressor wheel blades. If ...

Wastegate Control Solenoid Valve Inspection [Mzr 2.3 Disi Turbo]
Airflow Inspection 1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the wastegate control solenoid valve.. 4. Inspect the airflow between the ports under the f ...

Other materials:

Front Seat Belt Removal/Installation [Two Step Deployment Control System]
WARNING: Handling the front seat belt (pre-tensioner seat belt) improperly can accidentally deploy the pre-tensioner seat belt, which may seriously injure you. Read the air bag system service warnings and cautions before handling the front seat belt.. WARNING: The side ...

Rear Brake (Disc) Inspection
Brake Judder Repair Hints Description 1. Brake judder concern has the following 3 characteristics: Steering wheel vibration 1. The steering wheel vibrates in the rotation direction. This characteristic is most noticeable when applying brakes at a vehicle speed of 100140 km/h {62.286.9 mph ...

Mass Air Flow (MAF) Sensor/Intake Air Temperature (Iat) Sensor No.1 Removal/Installation [Skyactiv G 2.0]
CAUTION: Be careful not to hit the sensor element or allow foreign matter to get on it during sensor removal/installation. If the sensor element is hit or foreign matter gets on it, an error may occur in the sensor output signal resulting in deterioration in the engine control. ...

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